(n.) = background ; leading remark ; overview ; penetration ; prelude ; preparation ; infusion ; induction ; backgrounder ; entrée ; build-up [buildup] ; rollout [roll-out] ; taster. Ex: This article describes the Nordic online data base situation, outlining its background and future developments, as well as the supply of different kinds of data base. Ex: Indeed, to spark reader's curiosity incomplete and leading remarks are possible the most effective. Ex: Figure 16 on page 24 gives an overview of searching. Ex: The somewhat late arrival of the ROOT thesaurus in the indexing world means that its penetration will be slow, although it has great potential as a tool for standardizing indexing languages. Ex: As a prelude to using the scheme, we will briefly outline the various sections of this book. Ex: A study then of the underlying features of the classification process and the components of a classification scheme is a preparation for the more critical and informed application of classification schemes. Ex: The infusion of computers and data bases into the law office and the tremendous increase in published legal materials have given rise to the need for the law librarian. Ex: The author concludes that the new course offered an overall improvement in library induction. Ex: He provides information 'backgrounders' to 100-200 people. Ex: Now that information is being distributed through the visual media, exhibitions can provide an entree for diversified and potentially larger audiences. Ex: The work completed to date has only been a build-up to the main phase but its usefulness has already been shown. Ex: The interview provides a behind-the-scenes look at the company's preparation for the service's official rollout in Summer 2000. Ex: 'Free' services still predominate on the Internet: some providers offer samples of free information as a taster for their charged services. ----* anterior a la introducción de la escritura = preliterate [pre-literate].* hacer una introducción = set + the scene.* hacer una introducción histórica = give + background information.* introducción (a) = introduction (to).* introducción de datos utilizando un teclado = keypunching.* modo de introducción de datos = input mode.* ofrecer una introducción a = provide + a background to.* posterior a la introducción de la escritura = postliterate [post-literate].* programa de introducción a la biblioteca = library training programme.* servir de introducción = set + the backdrop ; set + the framework ; set + the context.* servir de introducción a = provide + a background to.* tecla de introducción de datos = ENTER key.